| 释义 |
〔tailrace〕A channel for floating away mine tailings and refuse.悬浮矿排出沟:用来悬浮并排走尾矿和渣滓的水沟〔hop〕hop a ditch two feet wide.跳过两英尺宽的水沟〔runnel〕A narrow channel or course, as for water.沟,水沟:窄的渠道或水道〔moat〕A deep, wide ditch, usually filled with water, typically surrounding a fortified medieval town, fortress, or castle as a protection against assault.护城河:一条深而宽的、通常有水沟环绕设防的中世纪城镇城堡或堡垒,用以抵抗外来袭击〔millrace〕The channel for the water that drives a mill wheel. Also called millrun 水沟:推动磨坊水轮的急流的水沟 也作 millrun |